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TWO YEAR WARRANTY
Assistive Listening Owners Manual
For System Setup & Operation Videos Visit Our Website: www.anchoraudio.com
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ALB-9000 Assistive Listening Beltpack Receiver
IR Synch – Beltpack can be automatically synced to the same frequency as ALT-9000 using the IR ports on the transmitter base station and
beltpack receivers.
1. Press and hold SET button on transmitter base station for 2 seconds. Transmitter LCD display will blink.
2. Power on beltpack receiver. Open battery compartment. Hold beltpack IR port 2 – 5 inches away from transmitter’s IR port. IR ports must be
facing one another. Beltpack LCD will blink when frequencies are synced.
4. Once frequencies on transmitter base station and beltpack receivers are the same, the beltpack will pick up audio signal from the transmitter.
5. Repeat for each beltpack in use.
Manual Frequency Adjust – Beltpack receiver can be manually sycned to the same frequency as ALT-9000 or WB-9000.
1. Open battery compartment. Using a pointed edge tool, press and hold SET button for 2 seconds. Beltpack receiver display will flash.
2. With pointed edge tool, press up or down until desired frequency is displayed.
3. Press SET button to confirm selection.
WB-9000 Assistive Listening Beltpack Transmitter
1. Open battery compartment. Using a pointed edge tool, press and hold SET button for 2 seconds. Beltpack transmitter display will flash.
2. With pointed edge tool, press up or down until desired frequency is displayed.
3. Press SET button to confirm selection.
CHANGING TRANSMITTER AND BELTPACK FREQUENCIES
The Assistive Listening 9000 system operates on the 902-928 MHz frequency range. The default frequency is set to 902.00 MHz. If you are experiencing interference or need to change to a
different channel, follow the steps below to first select transmitter frequency, then sync beltpacks. There are 100 channels to choose from, which are organized as follows: 10 groups, each group
has 10 channels = 100 channels total.
ALT-9000 Assistive Listening Transmitter
GROUP
setting
• Push SET button once. ‘Group’ will blink. Push UP and DOWN to select the desired group (1-10). Wait 10 seconds for selection to confirm.
CHANNEL setting
• Push SET button twice. ‘Channel’ will blink. Push UP and DOWN to select the desired channel (1-10). Wait 10 seconds for selection to confirm.
RF POWER Output Level setting
• Push SET button three times. ‘POL’ (Power Output Level) will blink. Push UP and DOWN to select the desired power level (1-4). Wait 10 seconds
for selection to confirm.
• Power Output Level chart
POL RF Power
1 = 5 mW
2 = 10 mW
3 = 30 mW
4 = 100 mW
NOTE: It is advised to set the beltpack receiver volume to its minimum. Increase volume gradually to a comfortable level.
Also, if using base station transmitter, set the input gain/volume knob to a minimum level to reduce hissing.
The Assistive Listening 9000 system default RF power output
level (POL) is set to 4 (100mW)
• Large area - use higher power
• Small area - use lower power
• Experiencing interference on all channels - use lower power
WB-9000
ALB-9000
ALT-9000
Attn: IR ports must be
facing one another to sync
SET BUTTON
SET BUTTON
UP AND DOWN BUTTONS